baber/WOPTO huggingface dataset:
Patent NL-7601581-A (NL)
Title: Printing head stylus drive mechanism - has stylus fixed to end of oblong component at right angles
IPC: B41J2/295
Filed: 1976-02-17
Abstract: The mechanism incorporates a rigid oblong component (3), to one of whose ends the stylus is fixed with its axis at right angles and in the same plane. The other end of the component is secured to a support in such a manner as to allow movement in the plane of the axes, about a transverse pivot running from a point near this other end of the component to the support. Typically this pivot can be constituted by flexible members (34 - 37) extending from the opposite edges of the component (3) and forming an intersecting structure.
Patent NL-7614076-A (NL)
Title: Stretching and heat setting nitrile polymers - to improve impact strength, for use in bottles and films etc.
IPC: B29C71/02
Filed: 1976-12-17
Abstract: The impact strength and dimensional stability of an article made from a copolymer of an unsaturated nitrile are improved by stretching in more than one direction in a linear stretch ratio of 1.5-5:1 in each direction at 85-150 degrees C. and retaining the article in its stretched condition at this temp. for 5-150 secs. The copolymer is prepd. in aq. medium from 60-90 wt. % CH2=CRCN, where R is H, 1-4C alkyl or halogen, and 10-40 wt. % of an easter CH2=CR1COOR2, where R1 is H, 1-4C alkyl or halogen, and R2 is 1-6C alkyl, or an olefin CH2=CR3R4, where R3 and R4 are 1-7C alkyl, or an ether CH2=CH-O-R5 where R5 is 1-4C alkyl, or vinyl acetate or styrene. Those monomers are copolymerised in the presence of 0-40 wt. % of a rubbery polymer of 50-100 wt. % butadiene or isoprene and 0-50 wt. % styrene or CH2=CRCN. Used in bottles and films having improved tensile impact strength. In an example, a rubber latex was prepd. from 60 wt. % butadiene and 40 wt. % acrylonitrile. 31.0 pts. of latex were mixed with 75 pts. acrylonitrile and 25 pts. methyl acrylate and polymerisation was at 60 degrees C. for 20 hrs. using 0.06 pts. potassium persulphate. 30 mil. sheet was formed from the resin by extrusion and calendering, and was stretched x 3.u in two directions.
Patent NL-7800075-A (NL)
Title: Appts. for ion plasma coating of articles - has discharge chamber with slit in one wall to separate the discharge and sputtering zones
IPC: H01J37/34
Filed: 1978-01-03
Abstract: Appts. for ion plasma coating has a discharge chamber, contg. an anode and a hot cathode and having a slit in one wall adjacent the hot cathode, arranged in a vacuum chamber together with a target to be subjected to sputtering, and a holder, for articles to be coated. The target and article holder are arranged in the vacuum chamber on both sides of the plasma flow. A magnetic field is produced to extend through the hot cathode and slit in the discharge chamber wall at a perpendicular to the electric field between the hot cathode and anode. Used in applying thin films of metals, semiconductors, and dielectric materials, onto surfaces of different articles. Placing the cathode and anode in a closed discharge chamber with a slit having a certain gas conductivity makes it possible to separate the discharge and sputtering zones providing optimum pressure conditions to maintain the discharge and ensure high quality film to be produced.
Patent NL-7801958-A (NL)
Title: Refrigerated transport container system - has secondary circuit with pump and containing liq. refrigerating agent
IPC: B60P3/20
Filed: 1978-02-21
Abstract: The refrigeration system is partic. for a chamber used for refrigerated transport, having a vessel filled with eutectic liquid, in which there is mounted the meander-shaped portion of a primary circuit containing a refrigerating medium, also the similarly-shaped portion of a secondary circuit containing the medium to be refrigerated. The latter circuit incorporates an air cooler mounted in the refrigeration chamber. The secondary circuit (4, 2, 17) is equipped with a pump (16) and contains a refrigerating agent in liquid form.
Patent NL-7900548-A (NL)
Title: Water tube boiler - has cooled tubes in rows displaced from main rows and supplied with combustion air from turbine
IPC: F23M5/08
Filed: 1979-01-24
Abstract: The furnace has a number of vertical tubes fitted with fins to join it adjacent tubes. The tubes are displaced from the main centre lines on the outside of the furnace to cause depressions around the tubes. The combustion air enters the depressions to form a convergent air stream. All the inlets are located at the same level. The combustion air is supplied from the exhaust from a turbine.
Patent NL-8100310-A (NL)
Title: Air-conditioning unit with metal inner and outer walls - has insulation between walls and connected via thermally non-conducting elements
IPC: F25D23/08
Filed: 1981-01-23
Abstract: The air treatment (air-conditioning) unit comprises an inner wall built-up of metal sections (3), an outer wall built-up of metal sections (4), and insulation material (17) between the two walls. The two walls are connected via heat-insulating elements (34,21) to avoid thermal bridges between them and thus minimise undesirable condensation within the unit. The sectional elements (34) may be in resilient material each having a pair of (grooved 27,29) inner jaws (26,28) gripping respective edge (22,23) portions formed on the inner sections (3) and a pair (31) of outer jaws gripping edge (32,33) portions on the outer sections (4), the latter portions being located by a resilient sectional element (21).
Patent NL-8104240-A (NL)
Title: Weld-joining stainless steel plates for corrosive environment - by placing shaped e.g. flanged edges face to face and welding extreme ends
IPC: B23K9/025
Filed: 1981-09-14
Abstract: The arrangement is intended for welding together stainless steel plates which are to be used in a strongly corrosive environment, e.g. an offshore platform or a chemical plant. The object is to avoid subsequent corrosion near the welds resulting from structural material changes due to the welding heat when using a normal butt or lap weld. The edges of adjoining plates are shaped.
Patent NL-8402536-A (NL)
IPC: B01D9/00
Filed: 1984-08-17
Abstract: Method for the separation of suspension liquid from solid particles present in suspension in a compacting zone by removal of suspension liquid with the formation of a packed bed of solid particles which is subjected to a continuous displacement motion, washing of the packed bed of solid particles counter-currently with a washing liquid being a solution saturated with dissolved solid particles in a washing zone adjoining the compacting zone and removal of the washed solid particles.
Patent NL-8500299-A (NL)
Title: Reflector for rail mounted fluorescent light assembly - has two adjustable secondary reflectors and tray-shaped primary
IPC: F21S8/04
Filed: 1985-02-04
Abstract: The reflector assembly has a symmetrical tray-shaped primary reflector with two secondary V-shaped reflectors running alongside and just below the fluorescent tube. In cross-section, the inverted tray has lips at the edges and inward-sloping flat sides. The base starts with short flat sections at right angles to the sides. The centre of the base consists of two concave sections which meet at a point above the centre of the tube. The V-shap-d secondary reflectors have concave inner legs and flat outer legs. In addition to the sideways spreading beams from the concave sections the cross over beams from the flat sides and the small cross-over beams from the concave faces of the secondary reflectors there are secondary sideways spreading beams from the flat faces of the secondary reflectors.
Patent NL-8502579-A (NL)
Title: Drilling platform pile clearance take=up mechanism - has roller with radial and tangential faces acting on pile
IPC: E02B17/08
Filed: 1985-09-20
Abstract: The mechanism takes up clearance between a drilling platform and a foundation pile movable lengthwise in relation to it. It comprises a cam roller turning in one of the components and with a radial stop face, acting against a stationary part of the other component, together with a roughly tangential thrust face. When the roller is turned, the latter face forms a clamp against the mating face on the other component.
Patent NL-8802223-A (NL)
Title: N-Heterocyclyl-alkyl or acyl substd. carbostyril derivs. - useful as antihistamine and CNS controlling agents
IPC: C07D215/227
Filed: 1988-09-09
Abstract: Carbostyril derivs. of formula (I) and their salts are new. (R1 is H, lower alkyl, phenyl lower alkyl, lower alkenyl or lower alkynyl. A is CO, CHOH, CH=CR2 or CH2.CHR2. B is lower alkylene. l is 0 or 1, but must be 1 if A is CO or CHOH. Y-Z is -CH2.N(R3)-, -CH2.CR4R5-, or -CH=CR4-. R2 is H or lower alkyl. R3 is phenyl (substd. by 1-3 of halo, lower alkyl, alkoxy, alkoxycarbonyl, alkylthio or alkanoyl, carboxy, hydroxy, nitro, amino or cyano), lower alkylenedioxy-phenyl, phenyl-lower alkyl or 1,2,3,4- tetrahydronaphthyl. R4 is phenyl (substd. by 1-3 of halo, lower alkyl or lower alkoxy or by one lower alkylenedioxy), phenyl-lower alkyl, 1,2,3,4-tetrahydronaphthyl or the gp. (II) R5 is H, hydroxy or alkanoyl. They are made e.g. by reacting a haloacyl- carbostyril with piperazine, piperidine etc. (I) have antihistamine activity (e.g. for treating allergies) and CNS-controlling effects (e.g. useful as hypnotics, sedatives, anxiolytics, antipsychotics, antipyretics, analgesics and antidepressants), but lack the side-effects usual with CNS-active cpds. Additionally, (I) increase the effects of anaesthetics and hypnotics and can be used diagnostically for measuring the secretion of gastric juices.
Patent NL-8903173-A (NL)
Title: Paint tin-crushing press - has moving plate with switch pins actuated on encountering tin bottom
IPC: B30B9/30
Filed: 1989-12-28
Abstract: The tin-crushing press comprises abox with door in a frame and containing fixed and moving plates between which the tin is inserted . Below the box is a leakage tray collecting the residue of the material with which the tin was originally filled. The plates are in a horizontal plane, the moving one (7) incorporating switch pins (26) initiating a processing programme on coming into contact with the bottom of the tin. On the fixed plate is a flushing vessel, while both have a hole for a sprayer block, and also drain holes for a processing liquid and the residue to the tray.
Patent NL-9100591-A (NL)
Title: Pressure sensitive mat counting feet to monitor passenger traffic - is placed in entry or exit path of vehicle, building etc. to detect and count persons passing through
IPC: G01L1/16
Filed: 1991-04-05
Abstract: The mat consists of a number of rigid flat rectangular plates (11,12,13), e.g. tiles mounted on an elastic rubber layer (24), above a rigid base plate (19). Under each plate a pressure detection element (21,22,23) is provided. The data from the sensors are fed to a processor. The sensors are pref. piezo-electric impact pick-up elements. The processor produces outputs related to changes in pressure per unit time, i.e. dP/dt, rather than the absolute value of the pressures. This enables it to distinguish between footfalls of moving people and the pressures due to objects placed on the mat.
Patent OA-11103-A (OA)
Inventor: MICHEL DOMINIQUE
IPC: B63B35/44
Filed: 1999-02-12
Abstract: The submerged base (2) of a floatable sub-structure (1) contains oil storage compartments and a number of columns (3) extend upwards from the base to the water surface. A number of bridges (5), at least two of which are separately mounted on the columns above the water surface, contain equipment for different development stages of the oilfield.  Process for installing the barge is also claimed. The bridges are installed as a function of the equipment used during successive phases of development and exploitation of the oilfield. At least one of the bridges is loaded with drilling equipment and at least one other is loaded with production equipment.  The barge forms an elongated shape in plan.  At least the top faces of the columns support equipment.  The bridges can float and include means of directing themselves over the length of the columns during ballasting or unballasting together with temporary locking screws at the top of the columns.  The columns contain floatability and ballast chambers. The barge is anchored to the sea bed by tethering lines.  Process of installing such a barge, where (a) the sub- structure is loaded whilst floating with at least one bridge brought by transport barges; (b) the sub- structure is ballasted to lower it so the bridge floats on the water; (c) the ballasting is stopped when the base reaches a predetermined depth and at least one bridge is fixed to the base columns; and (d) the substructure is deballasted until the bridge reaches a predetermined height above the water surface, are further claimed.
Patent OA-11055-A (OA)
Title: Parasiticidal pyrazoles
Inventor: BANKS BERNARD JOSEPH
IPC: A01N43/56
Filed: 1999-05-28
Abstract: Compounds of formula (I) or pharmaceutically, veterinarily or agriculturally acceptable salts thereof, or pharmaceutically, veterinarily or agriculturally acceptable solvates of either entity, wherein R<1> is 2,4,6-trisubstituted phenyl or 3,5-disubstituted pyridin-2-yl; R<3> is C1-C4 alkyl optionally substituted with hydroxy or with one or more halo; cyano, C1 to C5 alkanoyl or phenyl; R<5> is hydrogen, C1 to C4 alkyl, amino or halo; R<2> and R<4> are each independently selected from hydrogen, C1 to C4 alkyl, fluoro, chloro and bromo or, together with the carbon atom to which they are attached, form a C3 to C6 cycloalkyl group; R<6> and R<8> are each independently selected from hydrogen, C1 to C4 alkyl, fluoro, chloro and bromo; or, when R<2> and R<4> do not form part of a cycloalkyl group, R<2> and R<6>, together with the carbon atoms to which they are attached, may form a C5 to C7 cycloalkyl group; and R<7> is hydrogen, C1 to C4 alkyl optionally substituted with one or more halo, or C1 to C4 alkoxy; are parasiticidal agents.
Patent PT-65470-A (PT)
Title: Gel or waxy articles
IPC: C09D7/80
Filed: 1976-08-12
Abstract: A shaped article is produced which comprises a composite solid gel or waxy mass composed of a plurality of discrete solid gel or waxy regions having a common interface, each said region containing at least one reactive substance, the regions being so located in the shaped article that each region may be brought in contact with the desired substrate on which the reactants may be brought together and whereupon a reaction takes place.
Patent PT-77208-A (PT)
IPC: C07D495/04
Filed: 1983-08-16
Abstract: Compounds of the formula   <IMAGE>   wherein A is   <IMAGE>   and R is hydrogen, alkyl of 1 to 5 carbon atoms, alkanoyl of 1 to 5 carbon atoms, alkenyl of 3 to 5 carbon atoms, (alkoxy of 1 to 4 carbon atoms)carbonyl, or aralkyl of 7 to 11 carbon atoms optionally halo-substituted, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent PT-78948-A (PT)
Inventor: BOCELLI AURELIANO
IPC: C03B23/033
Filed: 1984-07-19
Abstract: The rollers or curved rods and other elements supporting the glass sheets as well as the apparatus necessary for bending and/or tempering are preferably mounted on a pair of longitudinally flexible strips that rest on a pair of rigid templates having the desired curvature. Each flexible strip advantageously is a chain whose links are hinged on one another, these links being provided with flanges to which are fastened the rollers or curved rods, all other elements for supporting the glass sheets, and the elements necessary for bending and tempering. To permit modification of the curved profile, the templates are removable and interchangeable. To facilitate changing of the templates, the apparatus is equipped with a system for lifting the strips or chains. Such lifting system comprises one or more pivoting beams that are lifted by drive means such as a jack and a bent connecting rod. When the beams are raised, they lift the strip or chain off the template, thereby freeing the template to be replaced with a template having a different curvature.
Patent PT-80924-A (PT)
Title: Building element
IPC: E04C1/40
Filed: 1985-08-06
Abstract: The construction element comprises two different parts. A first bearing part (1) has cavities of cylindrical cross-section with rounded ends and is constituted by light concrete having a resistance to compression comprised between 25 and 175 kg/cm2 and an apparent density comprised between 900 and 1250 kg/m3. The second insulating part (2), of an apparent density of at most 270 kg/m3, is constituted of an hydraulic binder based on cement, a synthetic resin and an expanded mineral filler. The heat transmission coefficient k in the direction perpendicular to said parts of the monolithic element is less than or equal to k=0,40 (W/mK).
Patent PT-87787-A (PT)
Inventor: RICHTER ROLAND
IPC: D06M15/564
Filed: 1988-06-22
Abstract: Sheet-like textile structures consist of fibres possessing a modulus of elasticity of 200 to 2500 daN/mm<2> and, before curing, have an extensibility in the longitudinal direction of more than 10%. The sheet-like textile structures coated or impregnated with reactive resin can be used as structural materials, in particular as fixed dressings in medicine or for industrial apparatuses.
Patent PT-90418-A (PT)
IPC: A61K9/54
Filed: 1989-04-28
Abstract: A dosage form is disclosed comprising a coat that surrounds a drug. The coat comprises a subcoat and an overcoat thermally annealed to provide a single unit coat around the drug.
Patent PT-92245-A (PT)
Inventor: BECKER KURT JOSEPH
IPC: C04B41/88
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies, and the metal matrix composite bodies produced according to the novel method. Particularly, a permeable mass of filler material is formed into a preform by first forming a negative cavity (2) in a matrix metal (1) and thereafter placing said permeable mass of filler material (5) into said cavity (2). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (5), at least at some point along the process, which permit the matrix metal (1), when made molten, to spontaneously infiltrate the permeable mass of filler material (5), which at some point during the processing, may become self-supporting.
Patent PT-93318-A (PT)
Inventor: PAQUETTE MAURICE
IPC: B60S3/04
Filed: 1990-03-02
Abstract: The washing procedure consists in pre-heating water which then passes into a pump serving, on the one hand, to fill a storage reservoir A and, on the other hand, to supply a duct which passes through a pump with a stage discharging the fluid at medium pressure into a separator provided with two outlets, one of which delivers softened rejected water and the other pure water. The procedure also comprises an arrangement which comprises a reservoir vessel supplying a pump which fills a tank A and supplies a hydraulic circuit managed by control and conditioning apparatuses, the said circuit passing through a pump which discharges the fluid into a separator provided with two separate outlets which allows water of different compositions to pass through, supplying storage tanks B-C serving for the washing of a vehicle. <IMAGE>
Patent PT-93719-A (PT)
Inventor: PRELLER PETER
IPC: H03K23/44
Filed: 1990-04-10
Abstract: The circuit arrangement for a synchronous counter exhibits counting stages (Z1, Z2) which in each case exhibit a ring circuit consisting of a load path of a first transistor (T1), a first inverter (I1), a load path of a second transistor (T2) and a second inverter (I2) and third inverter (I3). The first and second transistors can be controlled via first and second control clocks (TM1, TM2; TS). The first control clock (TM1, TM2) in each case can be picked up at a clock output (TA) of each counting stage (Z1, Z2) for an immediately following counting stage (Z2), the second control clock (TS) having to be applied synchronously to all counting stages (Z1, Z2). Compared with the previously known synchronous counters, the component expenditure can be reduced by 30%. <IMAGE>
Patent PT-94318-A (PT)
IPC: C07C69/14
Filed: 1990-06-08
Abstract: A process for the preparation of cis-dihydronopol and its esters is described. Corresponding esters of (-)-nopol are hydrogenated stereoselectively by heterogeneous hydrogenation in the presence of a platinum or platinum oxide catalyst or of a ruthenium/carbon catalyst and the cis-dihydronopyl esters obtained are, if desired, converted into the corresponding alcohol.
Patent PT-95768-A (PT)
Inventor: ALARD MICHEL
IPC: H04L27/20
Filed: 1990-10-31
Abstract: The apparatus, usable in particular for radio telephony between mobiles, comprises a GMSK generator whose phase and quadrature outputs each feed into a channel comprising a  SIGMA  DELTA generator (28) and a modulator (30) which receives the carrier with half the frequency of the frequency of the output bits from the SIGMA  DELTA  converter, the two channels, whose carriers are in quadrature, feeding into a mixer (32). <IMAGE>
Patent PT-99317-A (PT)
Inventor: MATSUO MASAAKI
IPC: C07K1/06
Filed: 1991-10-23
Abstract: A compound of the formula : <CHEM>  wherein   R<1>   is lower alkyl, aryl, arylamino, pyridyl, pyrrolyl, pyrazolopyridyl, quinolyl, or a group of the formula : <CHEM> wherein the symbol of a line and dotted line is a single bond or a double bond,  X is CH or N, and  Z is O, S or NH,  each of which may have suitable substituent(s); R<2>   is hydrogen or lower alkyl; R<3>   is suitable substituent excepting hydroxy; R<4>   is lower alkyl which may have suitable substituent(s), and R<5>   is ar(lower)alkyl which may have suitable substituent(s) or pyridyl(lower)alkyl, or R<4> and R<5>   are linked together to form benzene-condensed lower alkylene; R<7>   is hydrogen or suitable substituent; A   is an amino acid residue excepting D-Trp, which may have suitable substituent(s);  and Y   is bond, lower alkylene or lower alkenylene, and a pharmaceutically acceptable salt thereof, processes for their preparations and pharmaceutical compositions comprising them as an active ingredient.
Patent SE-8903692-A (SE)
IPC: G01B11/02
Filed: 1989-11-03
Abstract: The appts. includes a transversal transporter (10) with a transport surface limited by two side edges (10'). Light emitter and receiver components (13,14') are arranged adjacent to at least one of the side edges so that a measurement zone (M) is produced tightly over the transport surface. A monitor (12) is provided for the movement of the transporter, and an electronic unit (15) receives signals from the receiver and from the monitor. The emitter and receiver components are arranged so that the measurement zone is limited by two sharp limit lines (13a) which are not parallel, so that the measurement zone has an extent in the transversal transport forward feed direction (P) which varies dependent upon the position between the edges.  The light emitter is a laser (13), and emits a diverging radiation light bunch, and the light receiver is two units at a distance (A) from each other in the transport direction (P) with two line-form narrow sight fields converging towards each other. @(11pp Dwg.No.1/5)@